SHOW

                        

Description: The user may identify any existing line or line direction using this function.  The selected line is highlighted (the starting point is labeled with a circle) and subsequent points are represented with arrowheads oriented in the direction of the line.

                

                The arrows indicate point locations on the line and line direction.

 

Usage:

1.        DSI prompts :

>     SELECT LINES

?     ABORT

KEY IN LINE NO: enter line No. to select a line

LINE: select line with cursor

DONE

EXIT

 

•      EXIT completes the show line and exits this function.